CN1190816C - 包括辅助储能器件的极限断路器 - Google Patents
包括辅助储能器件的极限断路器 Download PDFInfo
- Publication number
- CN1190816C CN1190816C CNB001047655A CN00104765A CN1190816C CN 1190816 C CN1190816 C CN 1190816C CN B001047655 A CNB001047655 A CN B001047655A CN 00104765 A CN00104765 A CN 00104765A CN 1190816 C CN1190816 C CN 1190816C
- Authority
- CN
- China
- Prior art keywords
- supporting
- fingertip
- spring
- energy storage
- circuit breaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905276A FR2792768B1 (fr) | 1999-04-22 | 1999-04-22 | Disjoncteur limiteur comportant un accumulateur d'energie auxiliaire |
FR9905276 | 1999-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1271957A CN1271957A (zh) | 2000-11-01 |
CN1190816C true CN1190816C (zh) | 2005-02-23 |
Family
ID=9544875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001047655A Expired - Lifetime CN1190816C (zh) | 1999-04-22 | 2000-03-27 | 包括辅助储能器件的极限断路器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6337449B1 (ja) |
EP (1) | EP1047090B1 (ja) |
JP (1) | JP4387034B2 (ja) |
CN (1) | CN1190816C (ja) |
DE (1) | DE60028448T2 (ja) |
FR (1) | FR2792768B1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2818796B1 (fr) * | 2000-12-22 | 2003-02-07 | Schneider Electric Ind Sa | Mecanisme d'assistance a la fermeture pour un appareillage electrique de coupure et mecanisme d'entrainement d'un appareillage electrique muni d'un tel mecanisme d'assistance |
US20040257184A1 (en) * | 2003-06-18 | 2004-12-23 | Meiners Steven E. | Six-pole to three-pole bussing for a network protector |
US7098416B2 (en) * | 2005-01-25 | 2006-08-29 | Eaton Corporation | Reverse-action auxiliary switch actuator mechanism and circuit breaker employing the same |
US8093964B2 (en) * | 2008-12-29 | 2012-01-10 | Schneider Electric USA, Inc. | Add-on trip module for multi-pole circuit breaker |
US8035467B2 (en) * | 2008-12-03 | 2011-10-11 | Mittelstadt Chad R | Add-on trip module for multi-pole circuit breaker |
US8093965B2 (en) * | 2008-12-03 | 2012-01-10 | Schneider Electric USA, Inc. | Add-on trip module for multi-pole circuit breaker |
EP2317528B1 (en) * | 2009-11-03 | 2014-02-26 | ABB Technology AG | A spring operated actuator for an electrical switching apparatus |
EP2317529B1 (en) * | 2009-11-03 | 2017-04-19 | ABB Schweiz AG | A spring operated actuator for an electrical switching apparatus |
GB2498806A (en) * | 2012-01-30 | 2013-07-31 | P S Electrical Services 1998 Ltd | Air circuit breaker coil adapter |
WO2015047236A1 (en) * | 2013-09-25 | 2015-04-02 | Schneider Electric USA, Inc. | Spring loaded, bistable connect/disconnect for mcc unit |
CA2921497C (en) * | 2013-09-27 | 2020-09-15 | Schneider Electric USA, Inc. | Motor control center unit disconnect with interlocks |
US9843171B2 (en) | 2013-09-30 | 2017-12-12 | Schneider Electric USA, Inc. | MCC unit troubleshooting compartment |
US9865997B2 (en) | 2013-11-12 | 2018-01-09 | Schneider Electric USA, Inc. | Double shutter shroud and tunnel for MCC bus connections |
US10123436B2 (en) | 2014-03-31 | 2018-11-06 | Schneider Electric USA, Inc. | Live load indicator with door interlock |
WO2015152864A1 (en) | 2014-03-31 | 2015-10-08 | Schneider Electric USA, Inc. | Panelboard breaker compartment with disconnect features |
US9748024B2 (en) | 2014-06-20 | 2017-08-29 | Schneider Electric USA, Inc. | Passive arc control with sequestered phases in a vertical bus system of a motor control center |
KR101904877B1 (ko) * | 2017-04-10 | 2018-10-08 | 엘에스산전 주식회사 | 차단기의 가동자 어셈블리 |
US10439371B1 (en) | 2018-06-22 | 2019-10-08 | Schneider Electric USA, Inc. | Snapped in rotating arc housing assembly for safety switch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469216A (en) * | 1966-07-12 | 1969-09-23 | Nikko Electric Mfg Co Ltd | High speed current limiting circuit breaker utilizing electromagnetic repulsion |
US4144513A (en) * | 1977-08-18 | 1979-03-13 | Gould Inc. | Anti-rebound latch for current limiting switches |
GB1564412A (en) * | 1977-09-15 | 1980-04-10 | Dorman Smith Switchgear Ltd | Electric circuit breakers |
IT1184864B (it) * | 1985-01-29 | 1987-10-28 | Cge Comp Gen Elettromecc | Disposizione atta ad evitare e/o ritardare la richiusura di contatti in interruttori limitatori di corrente dopo un'apertura dei medesimi per repulsione |
FR2589626B1 (fr) * | 1985-10-31 | 1989-03-03 | Merlin Gerin | Mecanisme de commande d'un disjoncteur equipe d'un systeme accumulateur d'energie |
DE3708807A1 (de) * | 1987-03-18 | 1988-10-06 | Licentia Gmbh | Elektrischer leistungsschalter mit einem elektro-dynamisch oeffnenden kontaktsystem |
JPH083972B2 (ja) * | 1987-06-24 | 1996-01-17 | 富士電機株式会社 | 回路遮断器 |
US4841286A (en) | 1988-02-08 | 1989-06-20 | Honeywell Inc. | Apparatus and method for detection of an open thermocouple in a process control network |
US5363076A (en) * | 1993-04-28 | 1994-11-08 | Square D Company | Circuit breaker having spring biased blade suspension |
-
1999
- 1999-04-22 FR FR9905276A patent/FR2792768B1/fr not_active Expired - Fee Related
-
2000
- 2000-03-01 US US09/516,186 patent/US6337449B1/en not_active Expired - Fee Related
- 2000-03-22 DE DE60028448T patent/DE60028448T2/de not_active Expired - Lifetime
- 2000-03-22 EP EP00410027A patent/EP1047090B1/fr not_active Expired - Lifetime
- 2000-03-27 CN CNB001047655A patent/CN1190816C/zh not_active Expired - Lifetime
- 2000-04-24 JP JP2000122752A patent/JP4387034B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2792768B1 (fr) | 2001-06-15 |
EP1047090A1 (fr) | 2000-10-25 |
JP2000315450A (ja) | 2000-11-14 |
DE60028448T2 (de) | 2006-12-14 |
DE60028448D1 (de) | 2006-07-20 |
US6337449B1 (en) | 2002-01-08 |
FR2792768A1 (fr) | 2000-10-27 |
EP1047090B1 (fr) | 2006-06-07 |
JP4387034B2 (ja) | 2009-12-16 |
CN1271957A (zh) | 2000-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20050223 |
|
CX01 | Expiry of patent term |